Answer:
The gravitational potential energy (GPE) of the object is 294 J.
Explanation:
Given;
height of object, h = 3 m
mass of the object, m = 10 kg
acceleration due to gravity, g = 9.8 m/s²
The gravitational potential energy (GPE) of the object is calculated as follows;
GPE = mgh
substitute the given values and solve for GPE
GPE = 10 x 9.8 x 3
GPE = 294 J
Therefore, the gravitational potential energy (GPE) of the object is 294 J.
